RR oil temperature visual level gauge

A practical gauge displaying the current oil temperature. RR oil temperature gauges are very durable and able to withstand vibration, thanks to their Teflon bearings. You’ll only appreciate the true value of this instrument when you’ve tried it:values can be read quickly and without any installation hassle; they can contribute to a healthier warm-up phase or even help to prevent engine damage. It’s important to note that the cooling water temperature is strikingly different to that of the engine oil!

Based on the test findings of the German motorcycling magazine, “TOURENFAHRER”: The accuracy is “very good” and “..well worth the money”.

To keep the needle steady, the instrument is filled with a glycerine damping fluid (the air bubble is to allow heat expansion).